Transaction not yet indexed

55HTFaJ53tJb5GhGgBT8XqCxsoh2wPLKChr4sC36TmuSdJ6HcwpLkemc78dweYNwfT4stCkT7Wvg7o6sc18BShP2

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.